Hard CORE: TRX [Single Leg] Mountain Climbers

Want to take your core work to the next level? Try your mountain climbers on the TRX! Want to take that to the next level? Put 1 foot in both straps and leave the other floating as you move your legs like a mountain climber. Perform this for intervals of 20-60 seconds.

Tell me how much these burned you up on Instagram/Twitter @cassiebstrong #BStrong!

B Strong,

Cassie B.